2024-03-29T00:09:35Z
https://oai.zbmath.org/v1/
oai:zbmath.org:6468783
2015-08-03T08:18:49Z
22
53
Uday Chand De (Kolkata)
Bokan, N.; Šukilović, T.; Vukmirović, S.
2015
6468783
English
Springer Netherlands, Dordrecht
https://zbmath.org/06468783
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Geom. Dedicata 177, 83-102 (2015).
53C30; 53B15; 53B30; 53C22; 22E25
Lorentz geometry of 4-dimensional nilpotent Lie groups
j